---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-47451 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 Stepping: 0 BogoMIPS: 5599.99 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 25G 131G 16% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 862 16402 3 14827 30758 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:2f:fc:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.231/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 80131sec preferred_lft 80131sec inet6 fe80::f816:3eff:fe2f:fc49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 96:8d:05:c0:d8:6c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::948d:5ff:fec0:d86c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-47451) 09/20/25 _x86_64_ (8 CPU) 01:49:50 LINUX RESTART (8 CPU) 01:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:00:03 82.90 12.44 54.53 15.93 2055.15 14391.64 522323.26 02:10:03 13.98 0.67 12.40 0.91 20.72 3971.69 2567.30 02:20:00 14.99 0.35 12.12 2.52 49.74 4827.03 43435.97 02:30:00 381.28 0.66 371.47 9.14 8.79 46777.72 46841.77 02:40:03 60.21 0.01 55.72 4.48 0.11 8968.79 28250.57 02:50:05 16.57 0.00 15.63 0.94 0.03 2394.89 4964.46 03:00:06 70.74 1.15 66.82 2.77 37.44 7630.97 1088.12 03:10:03 10.93 0.18 10.50 0.25 3.05 472.27 8208.92 03:20:03 29.38 0.29 26.36 2.73 20.61 4949.73 42414.08 03:30:03 15.14 0.20 14.04 0.90 9.84 2830.04 12574.29 Average: 69.67 1.60 64.01 4.06 221.36 9729.96 71464.71 01:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:03 26352772 29858988 2449300 7.45 157460 3588480 3016956 8.90 742808 5329532 17240 02:10:03 17482628 22121508 10177568 30.97 175296 4640876 12431880 36.66 1143588 13710240 308 02:20:00 19429032 25382600 6912984 21.04 183300 5907044 6812260 20.09 1321740 11495812 384 02:30:00 7492008 23588092 8625180 26.25 529620 14833196 6992792 20.62 3286776 20513464 26876 02:40:03 6666816 24899932 7541300 22.95 564748 16600520 7645624 22.55 3627412 20882228 72 02:50:05 7115800 25278440 6923208 21.07 589244 16715528 6825016 20.13 3607808 20457680 5352 03:00:06 262052 18602708 13543264 41.21 597072 16805396 17616692 51.95 4075128 24793088 1284 03:10:03 255684 18248052 13897772 42.29 591460 16468400 17723612 52.26 3945316 24935604 516 03:20:03 332740 16671544 15307164 46.58 583748 15025044 19862740 58.57 3830992 24968556 9612 03:30:03 411720 16302040 15670484 47.68 578544 14604580 20259660 59.74 3722504 24986148 12460 Average: 8580125 22095390 10104822 30.75 455049 12518906 11918723 35.15 2930407 19207235 7410 01:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:03 lo 1.01 1.01 0.13 0.13 0.00 0.00 0.00 0.00 02:00:03 ens3 300.00 199.12 1299.46 69.49 0.00 0.00 0.00 0.00 02:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:03 lo 6.79 6.79 1.88 1.88 0.00 0.00 0.00 0.00 02:10:03 ens3 130.01 95.42 342.61 368.15 0.00 0.00 0.00 0.00 02:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 02:20:00 ens3 12.50 9.71 127.00 3.16 0.00 0.00 0.00 0.00 02:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:00 lo 4.21 4.21 0.98 0.98 0.00 0.00 0.00 0.00 02:30:00 ens3 509.73 418.78 2995.98 3001.93 0.00 0.00 0.00 0.00 02:30:00 docker0 28.20 44.88 1.57 641.16 0.00 0.00 0.00 0.00 02:40:03 lo 1.64 1.64 0.37 0.37 0.00 0.00 0.00 0.00 02:40:03 ens3 96.49 78.30 506.17 446.95 0.00 0.00 0.00 0.00 02:40:03 docker0 11.12 18.13 0.71 277.40 0.00 0.00 0.00 0.00 02:40:03 veth56f580c 2.71 6.34 0.28 142.63 0.00 0.00 0.00 0.01 02:50:05 lo 0.60 0.60 0.12 0.12 0.00 0.00 0.00 0.00 02:50:05 ens3 67.18 59.19 67.70 384.22 0.00 0.00 0.00 0.00 02:50:05 docker0 10.25 14.97 2.01 51.03 0.00 0.00 0.00 0.00 03:00:06 lo 0.69 0.69 0.26 0.26 0.00 0.00 0.00 0.00 03:00:06 ens3 73.11 61.63 707.68 16.09 0.00 0.00 0.00 0.00 03:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:06 br-57bcf4d16f0f 0.39 0.36 0.16 0.05 0.00 0.00 0.00 0.00 03:00:06 veth27ca5de 0.08 0.16 0.00 0.01 0.00 0.00 0.00 0.00 03:00:06 vethf3eae7e 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 03:00:06 vethfb42c77 77.52 81.72 39.66 39.93 0.00 0.00 0.00 0.00 03:00:06 vetha6a25b1 0.46 0.42 0.06 0.26 0.00 0.00 0.00 0.00 03:00:06 vethf52fe16 71.65 67.39 49.90 32.97 0.00 0.00 0.00 0.00 03:00:06 vethd49cd68 8.33 7.46 2.90 5.24 0.00 0.00 0.00 0.00 03:10:03 lo 11.60 11.60 56.68 56.68 0.00 0.00 0.00 0.00 03:10:03 ens3 17.54 11.66 5.76 5.68 0.00 0.00 0.00 0.00 03:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:03 br-57bcf4d16f0f 6.51 6.47 55.69 1.21 0.00 0.00 0.00 0.00 03:10:03 veth27ca5de 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:03 vethf3eae7e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:03 vethfb42c77 320.51 346.01 263.52 151.54 0.00 0.00 0.00 0.02 03:10:03 vetha6a25b1 0.40 0.20 0.07 0.34 0.00 0.00 0.00 0.00 03:10:03 vethf52fe16 112.56 104.15 99.00 72.28 0.00 0.00 0.00 0.01 03:10:03 vethd49cd68 242.54 225.62 111.31 195.17 0.00 0.00 0.00 0.02 03:20:03 lo 26.95 26.95 97.00 97.00 0.00 0.00 0.00 0.00 03:20:03 ens3 12.23 10.19 32.32 2.00 0.00 0.00 0.00 0.00 03:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:03 br-57bcf4d16f0f 22.33 26.06 18.40 111.37 0.00 0.00 0.00 0.00 03:20:03 veth27ca5de 19.42 22.08 237.83 130.31 0.00 0.00 0.00 0.02 03:20:03 vethf3eae7e 34.11 37.76 18.28 347.26 0.00 0.00 0.00 0.03 03:20:03 vethfb42c77 73.49 80.79 52.98 28.44 0.00 0.00 0.00 0.00 03:20:03 vetha6a25b1 13.40 11.12 129.96 49.38 0.00 0.00 0.00 0.01 03:20:03 vethf52fe16 38.00 34.39 57.79 17.30 0.00 0.00 0.00 0.00 03:20:03 vethd49cd68 49.21 45.25 21.18 37.99 0.00 0.00 0.00 0.00 03:30:03 lo 35.73 35.73 171.32 171.32 0.00 0.00 0.00 0.00 03:30:03 ens3 2.52 1.77 5.63 1.32 0.00 0.00 0.00 0.00 03:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:03 br-57bcf4d16f0f 27.34 28.58 36.35 141.36 0.00 0.00 0.00 0.00 03:30:03 veth27ca5de 9.46 10.41 45.59 45.48 0.00 0.00 0.00 0.00 03:30:03 vethf3eae7e 32.38 33.45 37.06 185.39 0.00 0.00 0.00 0.02 03:30:03 vethfb42c77 63.80 70.92 52.97 23.15 0.00 0.00 0.00 0.00 03:30:03 vetha6a25b1 9.74 8.80 45.95 45.03 0.00 0.00 0.00 0.00 03:30:03 vethf52fe16 45.81 42.14 53.63 26.18 0.00 0.00 0.00 0.00 03:30:03 vethd49cd68 31.43 28.16 14.60 29.20 0.00 0.00 0.00 0.00 Average: lo 9.01 9.01 32.85 32.85 0.00 0.00 0.00 0.00 Average: ens3 122.32 94.71 609.81 430.35 0.00 0.00 0.00 0.00 Average: docker0 4.97 7.81 0.43 97.13 0.00 0.00 0.00 0.00 Average: br-57bcf4d16f0f 5.65 6.14 11.03 25.39 0.00 0.00 0.00 0.00 Average: veth27ca5de 2.89 3.26 28.33 17.57 0.00 0.00 0.00 0.00 Average: vethf3eae7e 6.65 7.13 5.53 53.24 0.00 0.00 0.00 0.00 Average: vethfb42c77 53.38 57.78 40.79 24.24 0.00 0.00 0.00 0.00 Average: vetha6a25b1 2.40 2.05 17.60 9.50 0.00 0.00 0.00 0.00 Average: vethf52fe16 26.75 24.76 25.98 14.84 0.00 0.00 0.00 0.00 Average: vethd49cd68 33.04 30.55 14.95 26.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-47451) 09/20/25 _x86_64_ (8 CPU) 01:49:50 LINUX RESTART (8 CPU) 01:50:00 CPU %user %nice %system %iowait %steal %idle 02:00:03 all 44.20 0.00 2.04 0.49 0.08 53.20 02:00:03 0 39.76 0.00 2.07 0.58 0.07 57.52 02:00:03 1 52.10 0.00 2.21 0.21 0.08 45.40 02:00:03 2 45.48 0.00 2.07 0.13 0.08 52.24 02:00:03 3 40.88 0.00 1.97 0.54 0.07 56.54 02:00:03 4 42.06 0.00 1.85 0.67 0.08 55.33 02:00:03 5 48.99 0.00 2.16 0.25 0.08 48.52 02:00:03 6 42.18 0.00 1.72 0.38 0.08 55.63 02:00:03 7 42.11 0.00 2.27 1.13 0.07 54.42 02:10:03 all 67.79 0.00 2.22 0.04 0.09 29.86 02:10:03 0 68.41 0.00 2.17 0.01 0.09 29.32 02:10:03 1 66.29 0.00 2.18 0.03 0.10 31.40 02:10:03 2 68.39 0.00 2.30 0.24 0.09 28.98 02:10:03 3 65.60 0.00 2.39 0.01 0.09 31.91 02:10:03 4 68.08 0.00 1.83 0.01 0.10 29.98 02:10:03 5 68.10 0.00 2.17 0.01 0.10 29.62 02:10:03 6 68.20 0.00 2.27 0.01 0.09 29.43 02:10:03 7 69.21 0.00 2.47 0.01 0.10 28.21 02:20:00 all 92.98 0.00 2.91 0.08 0.11 3.92 02:20:00 0 93.19 0.00 2.80 0.00 0.10 3.91 02:20:00 1 92.90 0.00 3.14 0.30 0.12 3.54 02:20:00 2 93.21 0.00 2.78 0.09 0.11 3.80 02:20:00 3 92.88 0.00 2.76 0.01 0.11 4.25 02:20:00 4 93.03 0.00 2.78 0.18 0.11 3.91 02:20:00 5 92.73 0.00 3.21 0.02 0.12 3.92 02:20:00 6 92.96 0.00 3.01 0.00 0.11 3.91 02:20:00 7 92.93 0.00 2.82 0.01 0.11 4.14 02:30:00 all 21.68 0.00 2.90 2.31 0.08 73.03 02:30:00 0 17.41 0.00 2.31 1.07 0.07 79.14 02:30:00 1 24.20 0.00 3.39 2.27 0.09 70.06 02:30:00 2 20.41 0.00 2.65 2.73 0.08 74.14 02:30:00 3 24.04 0.00 2.91 1.87 0.08 71.10 02:30:00 4 25.37 0.00 3.32 1.33 0.08 69.89 02:30:00 5 19.18 0.00 2.77 1.82 0.08 76.16 02:30:00 6 22.34 0.00 2.88 4.43 0.08 70.27 02:30:00 7 20.52 0.00 2.99 2.92 0.08 73.49 02:40:03 all 17.79 0.00 0.75 0.31 0.04 81.11 02:40:03 0 27.68 0.00 0.70 0.09 0.05 71.49 02:40:03 1 25.35 0.00 0.96 0.42 0.04 73.22 02:40:03 2 8.68 0.00 0.72 0.39 0.04 90.17 02:40:03 3 43.11 0.00 0.79 0.81 0.05 55.24 02:40:03 4 12.59 0.00 0.74 0.25 0.03 86.39 02:40:03 5 7.36 0.00 0.67 0.09 0.03 91.84 02:40:03 6 8.65 0.00 0.71 0.29 0.03 90.33 02:40:03 7 8.92 0.00 0.73 0.13 0.04 90.18 02:50:05 all 10.35 0.00 0.47 0.35 0.03 88.80 02:50:05 0 32.63 0.00 0.68 0.09 0.05 66.55 02:50:05 1 8.75 0.00 0.51 0.26 0.03 90.45 02:50:05 2 6.41 0.00 0.57 0.35 0.02 92.64 02:50:05 3 26.16 0.00 0.40 0.03 0.03 73.37 02:50:05 4 4.61 0.00 0.70 0.42 0.02 94.25 02:50:05 5 1.18 0.00 0.25 0.01 0.02 98.54 02:50:05 6 2.06 0.00 0.38 1.45 0.03 96.08 02:50:05 7 1.00 0.00 0.23 0.19 0.02 98.56 03:00:06 all 9.62 0.02 1.07 0.64 0.06 88.60 03:00:06 0 9.00 0.03 1.08 0.36 0.05 89.48 03:00:06 1 9.49 0.02 1.11 0.44 0.06 88.87 03:00:06 2 9.46 0.03 1.06 1.05 0.06 88.34 03:00:06 3 11.36 0.03 1.31 0.66 0.07 86.57 03:00:06 4 8.04 0.00 0.95 0.74 0.06 90.20 03:00:06 5 10.12 0.02 0.79 0.62 0.06 88.39 03:00:06 6 8.34 0.03 1.17 0.72 0.06 89.67 03:00:06 7 11.13 0.03 1.05 0.50 0.06 87.23 03:10:03 all 6.52 0.00 1.14 0.09 0.07 92.18 03:10:03 0 6.33 0.00 1.12 0.22 0.08 92.25 03:10:03 1 7.10 0.00 1.32 0.27 0.08 91.22 03:10:03 2 6.35 0.00 1.14 0.04 0.07 92.40 03:10:03 3 6.90 0.00 1.15 0.05 0.07 91.83 03:10:03 4 6.13 0.00 1.02 0.03 0.07 92.75 03:10:03 5 6.56 0.00 1.13 0.03 0.07 92.21 03:10:03 6 5.39 0.00 1.05 0.02 0.07 93.47 03:10:03 7 7.43 0.00 1.19 0.03 0.07 91.28 03:20:03 all 9.27 0.01 2.00 0.33 0.09 88.30 03:20:03 0 8.68 0.01 2.06 0.37 0.09 88.79 03:20:03 1 9.74 0.01 2.03 0.20 0.09 87.93 03:20:03 2 10.38 0.01 2.04 0.20 0.09 87.28 03:20:03 3 9.45 0.01 2.09 0.56 0.09 87.81 03:20:03 4 8.98 0.01 1.93 0.28 0.09 88.71 03:20:03 5 9.45 0.00 1.99 0.35 0.09 88.12 03:20:03 6 9.36 0.00 2.08 0.42 0.09 88.05 03:20:03 7 8.10 0.01 1.81 0.27 0.09 89.72 03:30:03 all 8.21 0.00 2.00 0.13 0.09 89.57 03:30:03 0 8.26 0.00 2.13 0.14 0.10 89.37 03:30:03 1 8.57 0.00 2.19 0.11 0.10 89.03 03:30:03 2 8.09 0.00 1.91 0.20 0.10 89.70 03:30:03 3 8.05 0.00 1.86 0.06 0.10 89.94 03:30:03 4 8.02 0.00 1.99 0.09 0.09 89.81 03:30:03 5 8.56 0.00 1.91 0.32 0.09 89.11 03:30:03 6 8.21 0.00 1.96 0.10 0.10 89.63 03:30:03 7 7.91 0.00 2.00 0.06 0.09 89.94 Average: all 28.87 0.00 1.75 0.48 0.07 68.83 Average: 0 31.16 0.00 1.71 0.29 0.07 66.76 Average: 1 30.50 0.00 1.90 0.45 0.08 67.06 Average: 2 27.71 0.00 1.72 0.54 0.08 69.95 Average: 3 32.90 0.00 1.76 0.46 0.08 64.80 Average: 4 27.71 0.00 1.71 0.40 0.07 70.10 Average: 5 27.24 0.00 1.70 0.35 0.07 70.63 Average: 6 26.79 0.00 1.72 0.78 0.07 70.63 Average: 7 26.94 0.00 1.75 0.52 0.07 70.70